Shepilovа T. P. , PhD of Agricultural Sciences, Senior Lecturer in General Agriculture
, Kirovograd National Technical University
The article presents research results of studying the efficiency of application of soil-applied and postemergent
herbicides. The paper contains data on weed infestation of soybean crops 30 days after the application of herbicides and
before harvesting, as well as technical effectiveness of herbicides. It was established that 30 days after the application
of herbicides the least amount of weeds (7-10 pcs. /m2) was against the background of complex use of subsoil (harnes
(1.5 l / ha) + gezagard (2.0 l / ha)) insurance and tank mixtures of postemergent herbicides (achibo (1.5 l / ha) + harmony
(6 g / ha) and achibo (1.5 l / ha) + bazahran (2.0 l / ha)).
The highest technical effectiveness was provided under the use of soil-applied herbicides (harness (1.5 l / ha) + gezagard
(2.0 l / ha)) in combination with a mixture of postemergent herbicides (achibo (1.5 l / ha) + harmony (6 g / ha ) and achibo
(1.5 l / ha) + bazahran (2.0 l / ha)).
Thus, the technical effectiveness was 90.1 and 89.0 %,30 days after making in process control and before harvesting -
94.5 and 92.8 % respectively
soybeans, herbicide soil, herbicides insurance, weeds, technical efficiency of herbicides